<template>
   <div>
       <el-card shadow="hover" class="mb-[10px]">
           <template #header>
               <h4 class="form-header h4 ">基本信息</h4>
           </template>
           <el-form :model="form" label-width="80px">
               <el-row>
                   <el-col :span="8" :offset="2">
                       <el-form-item label="用户昵称" prop="nickName">
                           <el-input v-model="form.nickName" disabled />
                       </el-form-item>
                   </el-col>
                   <el-col :span="8" :offset="2">
                       <el-form-item label="登录账号" prop="userName">
                           <el-input v-model="form.userName" disabled />
                       </el-form-item>
                   </el-col>
               </el-row>
           </el-form>
       </el-card>
       
       <el-card shadow="hover">
           <template #header>
               <h4 class="form-header h4">角色信息</h4>
           </template>
           <el-table v-loading="loading" :row-key="getRowKey" @row-click="clickRow" ref="roleRef" @selection-change="handleSelectionChange" :data="roles.slice((pageNum - 1) * pageSize, pageNum * pageSize)">
               <el-table-column label="序号" width="55" type="index" align="center">
                   <template #default="scope">
                       <span>{{ (pageNum - 1) * pageSize + scope.$index + 1 }}</span>
                   </template>
               </el-table-column>
               <el-table-column type="selection" :reserve-selection="true" width="55"></el-table-column>
               <el-table-column label="角色编号" align="center" prop="roleId" />
               <el-table-column label="角色名称" align="center" prop="roleName" />
               <el-table-column label="权限字符" align="center" prop="roleKey" />
               <el-table-column label="创建时间" align="center" prop="createTime" width="180">
                   <template #default="scope">
                       <span>{{ parseTime(scope.row.createTime) }}</span>
                   </template>
               </el-table-column>
           </el-table>

           <pagination v-show="total > 0" :total="total" v-model:page="pageNum" v-model:limit="pageSize" />

           <el-form label-width="100px">
               <div style="text-align: center;margin-left:-120px;margin-top:30px;">
                   <el-button type="primary" @click="submitForm()">提交</el-button>
                   <el-button @click="close()">返回</el-button>
               </div>
           </el-form>
       </el-card>
       
   </div>
</template>

<script setup name="AuthRole">
import { getAuthRole, updateAuthRole } from "@/api/system/user";
import {parseTime} from "@/utils";

const route = useRoute();
const router = useRouter();

const roleRef = ref()

const {msgSuccess} = useModal()

const loading = ref(true);
const total = ref(0);
const pageNum = ref(1);
const pageSize = ref(10);
const roleIds = ref([]);
const roles = ref([]);
const form = ref({
  nickName: undefined,
  userName: undefined,
  userId: undefined
});

/** 单击选中行数据 */
function clickRow(row) {
    roleRef.value.toggleRowSelection(row);
};
/** 多选框选中数据 */
function handleSelectionChange(selection) {
  roleIds.value = selection.map(item => item.roleId);
};
/** 保存选中的数据编号 */
function getRowKey(row) {
  return row.roleId;
};
/** 关闭按钮 */
function close() {
    const previousTag = { path: "/system/user" };
    // 关闭并返回用户管理
    useMultiTagsStore().delTag(route).then(() => router.push(previousTag))
    
};
/** 提交按钮 */
function submitForm() {
  const userId = form.value.userId;
  const rIds = roleIds.value.join(",");
  updateAuthRole({ userId: userId, roleIds: rIds }).then(response => {
    msgSuccess("授权成功");
    close();
  });
}

(() => {
  const userId = route.params && route.params.userId;
  if (userId) {
    loading.value = true;
    getAuthRole(userId).then(response => {
      form.value = response.data.user;
      roles.value = response.data.roles;
      total.value = roles.value.length;
      nextTick(() => {
        roles.value.forEach(row => {
          if (row.flag) {
              roleRef.value.toggleRowSelection(row);
          }
        });
      });
      loading.value = false;
    });
  }
})();
</script>
